2 Answers

Feliks · Answer 1 · 2023-02-28T14:45:37+0000

Answer:

$A_(total) = 623\ mm^2$

Explanation:

Step 1: Determine the area of the bottom rectangle

A = l * w

$A = 32\ mm * 15\ mm$

$A = 480\ mm^2$

Step 2: Determine the area of the top rectangle

A = l * w

$A = 13\ mm * (26\ mm - 15\ mm)$

$A = 13\ mm * 11\ mm$

$A = 143\ mm^2$

Step 3: Determine the total area

$A_(total) =480\ mm^2 + 143\ mm^2$

$A_(total) = 623\ mm^2$

Answer:
$A_(total) = 623\ mm^2$

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